%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% CPS data on wages, supply and employment of skill
% additive seasonal adjustment
% in logs, relative supply and employment as log(rele/(1-rele))
% quarterly data for 1979:1-2006:2
% this version: February 2011
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

% consider the information on our website about the definitions of the variables 
% order of variables:
% 1: year  2: quarter
% 3: sp_hw_priv_Gxedu5xexp4  4: sp_ew_priv_hlcm  5: sp_hw_priv_minc	
% 6: rele_hw_priv_Gxedu5xexp4  7: rele_ew_priv_hlcm	
% 8: rels_ew_labf_hlcm  9: rels_ew_popu_hlcm 
% 10: wl_hw_priv_Gxedu5xexp4  11: hourspc_empl  12: hourspc_priv

ourdata_sa = [...
1979	1	0.2483407	0.284022647	0.062780992	-0.582800132	-1.051436848	-0.839966417	-0.979889478	1.643024915	3.165552063	2.931735961
1979	2	0.242970137	0.279080018	0.062136628	-0.575388047	-1.037009357	-0.82668483	-0.966831348	1.663119646	3.161889775	2.933809796
1979	3	0.244076049	0.27908447	0.062168604	-0.563128994	-1.025303233	-0.822818442	-0.953277334	1.683366606	3.166156541	2.935592013
1979	4	0.250074478	0.276798106	0.063126828	-0.558252422	-1.017113107	-0.822560102	-0.951308364	1.709155466	3.172824205	2.940614623
1980	1	0.261475062	0.290913616	0.065917589	-0.545015939	-1.004613993	-0.804920805	-0.938777863	1.725132361	3.162085921	2.926489149
1980	2	0.262531934	0.29556329	0.066811142	-0.528680594	-0.99484365	-0.811832664	-0.954290909	1.741921909	3.148426888	2.90952167
1980	3	0.264045648	0.291872647	0.067392006	-0.502763682	-0.96900436	-0.7958529	-0.932169648	1.769134975	3.141795022	2.899600079
1980	4	0.265883531	0.298353147	0.067449179	-0.509807399	-0.975308026	-0.795383178	-0.932277979	1.781529702	3.147689245	2.90721835
1981	1	0.26057927	0.292406471	0.066584934	-0.49712384	-0.966855642	-0.792431782	-0.92573631	1.812029252	3.138929047	2.897069276
1981	2	0.266353542	0.288892967	0.067289601	-0.521629336	-0.980232192	-0.800900797	-0.935798168	1.822442585	3.148932102	2.919924816
1981	3	0.268930816	0.299156359	0.068202911	-0.499564579	-0.966165738	-0.782999456	-0.918483916	1.838399544	3.143609954	2.911376665
1981	4	0.27044338	0.297725028	0.071144332	-0.45091673	-0.915942498	-0.749576725	-0.877505879	1.854787864	3.138699042	2.908627581
1982	1	0.268585653	0.298602341	0.06911214	-0.424431043	-0.898190197	-0.752140562	-0.892763989	1.86469079	3.14672238	2.91606003
1982	2	0.282147612	0.315982709	0.074145668	-0.387168665	-0.860655284	-0.723136032	-0.858338245	1.878893251	3.14077614	2.911532679
1982	3	0.284943374	0.310463084	0.074523817	-0.367150612	-0.836236125	-0.71341076	-0.851793831	1.880958076	3.133398863	2.898736221
1982	4	0.287853075	0.318024155	0.076550842	-0.356589841	-0.82999607	-0.713040168	-0.842606257	1.883292018	3.123200496	2.882988944
1983	1	0.292723552	0.314755251	0.076574646	-0.333106348	-0.802372083	-0.68032146	-0.823184976	1.888582654	3.120108774	2.882289437
1983	2	0.285080539	0.308621195	0.075876091	-0.314050549	-0.787469105	-0.666047074	-0.808878482	1.897241184	3.121989383	2.886488221
1983	3	0.297779433	0.325084039	0.079632009	-0.338046059	-0.813725807	-0.689468974	-0.823677321	1.905507814	3.145732343	2.911572944
1983	4	0.310840608	0.329769744	0.081624032	-0.329296159	-0.796449768	-0.660405799	-0.798180242	1.907208927	3.151498527	2.924693431
1984	1	0.3108131	0.334393793	0.083236713	-0.324469649	-0.797238615	-0.651167824	-0.789804791	1.926706453	3.160889092	2.934485203
1984	2	0.311313862	0.330680402	0.083127075	-0.35279369	-0.818022667	-0.648414657	-0.784066117	1.924300091	3.175872902	2.952458672
1984	3	0.306255874	0.315474056	0.081647606	-0.337257063	-0.791336474	-0.636491436	-0.764955719	1.931472468	3.178452487	2.956950863
1984	4	0.313463424	0.322664545	0.082586661	-0.348435021	-0.803939181	-0.643415111	-0.778653905	1.939824374	3.184092048	2.966574207
1985	1	0.319229434	0.328121826	0.083546994	-0.368507771	-0.82784679	-0.655800623	-0.782371628	1.94911478	3.188953103	2.972479376
1985	2	0.32533415	0.340317875	0.08548715	-0.313500195	-0.777603172	-0.614895844	-0.744779771	1.955498912	3.191602481	2.974029545
1985	3	0.331636428	0.345766177	0.086753984	-0.31560378	-0.780940775	-0.626479867	-0.760745564	1.959507632	3.198097893	2.983394441
1985	4	0.325722119	0.337472935	0.084042303	-0.31816142	-0.777191816	-0.631514877	-0.760184246	1.959923603	3.204086763	2.991578419
1986	1	0.349313453	0.35972873	0.09065209	-0.31477862	-0.774983716	-0.62066376	-0.748789708	1.970982604	3.2047867	2.99333362
1986	2	0.335173194	0.337790781	0.087406596	-0.301382761	-0.763139901	-0.61302698	-0.739646907	1.977199472	3.200032704	2.989514787
1986	3	0.340136089	0.351163547	0.089959051	-0.309245465	-0.772299262	-0.609886433	-0.742091978	1.982913188	3.206389767	2.991264214
1986	4	0.33378004	0.350204556	0.086136475	-0.288512391	-0.760418403	-0.605139654	-0.728321767	1.992709522	3.213759829	3.003525825
1987	1	0.341993958	0.358854414	0.087890548	-0.270576469	-0.747144257	-0.585552082	-0.711781981	1.993303358	3.211676442	3.001292652
1987	2	0.351820865	0.359635663	0.090531312	-0.297953392	-0.764240974	-0.597119811	-0.726761735	2.004995741	3.221000409	3.008355211
1987	3	0.342070389	0.352588494	0.088676415	-0.280777202	-0.750978066	-0.583584551	-0.712394546	2.012430156	3.222026799	3.010920534
1987	4	0.360872851	0.367863416	0.090680846	-0.254698257	-0.712619132	-0.562212422	-0.690813372	2.026323536	3.225061978	3.014906171
1988	1	0.348838738	0.35733221	0.087981022	-0.283844218	-0.75231613	-0.57357865	-0.701572688	2.025155101	3.230330137	3.019529504
1988	2	0.349115269	0.362897115	0.088146241	-0.249082601	-0.721862411	-0.565332709	-0.695946471	2.037624036	3.24310979	3.029123245
1988	3	0.360460097	0.366090398	0.089823995	-0.253310356	-0.717044939	-0.549197843	-0.67177065	2.044295626	3.239265486	3.0282083
1988	4	0.358824233	0.369988068	0.091743771	-0.235555635	-0.703631285	-0.534092091	-0.6597817	2.054408752	3.237897394	3.021822615
1989	1	0.358894786	0.372675855	0.089091742	-0.248081571	-0.712621691	-0.543068484	-0.66485824	2.073660411	3.251710977	3.037468969
1989	2	0.365096355	0.381268806	0.091236097	-0.213505506	-0.687556805	-0.525023305	-0.649725744	2.082692481	3.252872381	3.041388772
1989	3	0.366138065	0.384704639	0.09267831	-0.206065044	-0.677172756	-0.524630284	-0.647447281	2.091568085	3.250224961	3.037289708
1989	4	0.369462146	0.382500859	0.092337505	-0.226620798	-0.689192105	-0.530290484	-0.646993864	2.105772008	3.252116773	3.038101636
1990	1	0.378323215	0.392301415	0.094831995	-0.205223396	-0.678193108	-0.523723948	-0.641011014	2.11186187	3.259788718	3.050191379
1990	2	0.387609101	0.398999013	0.09412344	-0.204483497	-0.667769576	-0.511394497	-0.636914601	2.116678212	3.244279277	3.026475133
1990	3	0.384286133	0.40222647	0.091808625	-0.199771142	-0.669120563	-0.519848995	-0.650213353	2.122535918	3.243407127	3.029907795
1990	4	0.38298635	0.393542324	0.094194411	-0.20649578	-0.672405983	-0.522445	-0.650796964	2.127762282	3.241484236	3.027194211
1991	1	0.381320411	0.388167178	0.096264915	-0.176691563	-0.638937529	-0.501422392	-0.630220893	2.148209092	3.235063449	3.017003319
1991	2	0.370663622	0.375491724	0.093269638	-0.173696171	-0.633489905	-0.499530175	-0.625842414	2.146180908	3.21995309	2.999932763
1991	3	0.385569964	0.399361491	0.096255501	-0.169160512	-0.637930534	-0.49579352	-0.630598936	2.156352209	3.22086173	3.002206127
1991	4	0.386401134	0.390805001	0.095925035	-0.16049774	-0.622183074	-0.492309437	-0.622027605	2.154120078	3.222958652	3.002854793
1992	1	0.42058693	0.386929952	0.099375185	-0.180592085	-0.620309446	-0.487353268	-0.624340834	2.151800176	3.208290086	2.995326115
1992	2	0.404825385	0.373252249	0.098339272	-0.19546429	-0.626932906	-0.496215625	-0.62292545	2.156495352	3.217946339	3.001554843
1992	3	0.415492835	0.383749897	0.098676249	-0.174827475	-0.60604749	-0.479441445	-0.606686288	2.159059059	3.213501467	2.992371647
1992	4	0.416342606	0.384323164	0.099101087	-0.165620232	-0.593841943	-0.463077079	-0.603453408	2.154955511	3.206863614	2.990269781
1993	1	0.416887901	0.388402671	0.100659858	-0.149939799	-0.586203033	-0.449588842	-0.583040128	2.162490073	3.207741877	2.990594636
1993	2	0.418183054	0.381917532	0.099272696	-0.157210315	-0.585632897	-0.446220006	-0.585279912	2.17384805	3.219228388	3.000795812
1993	3	0.413878622	0.384456483	0.098749786	-0.150580399	-0.57962618	-0.444296402	-0.582336973	2.173226758	3.21799058	2.999973248
1993	4	0.418891087	0.387187273	0.101117113	-0.137624929	-0.56810876	-0.424888076	-0.562331061	2.178786491	3.217288943	2.999618736
1994	1	0.41675606	0.38941921	0.101298331	-0.105311227	-0.542907578	-0.420931929	-0.55904895	2.17226026	3.214181795	3.004690096
1994	2	0.430003203	0.406369629	0.104810181	-0.083871783	-0.529388083	-0.407014027	-0.543515417	2.175414179	3.217819642	3.007312698
1994	3	0.41968954	0.38749844	0.103833198	-0.078155757	-0.5096965	-0.383716375	-0.531196095	2.183907281	3.224222495	3.019293574
1994	4	0.423088927	0.393111851	0.103671479	-0.087280621	-0.528792872	-0.401224755	-0.540115672	2.193575562	3.225587555	3.012246036
1995	1	0.426230732	0.39565242	0.102629699	-0.084308619	-0.516348457	-0.393060637	-0.528778924	2.198646426	3.229608538	3.023589847
1995	2	0.431017887	0.408498645	0.105056894	-0.070635464	-0.512597712	-0.377592658	-0.515881534	2.199686843	3.224731801	3.011854099
1995	3	0.42405014	0.390932241	0.103742452	-0.05173467	-0.487346036	-0.366353139	-0.505371951	2.209544105	3.229714739	3.025378609
1995	4	0.419169913	0.394462403	0.10072564	-0.057151518	-0.49978215	-0.380399941	-0.516868342	2.207201091	3.231288661	3.030120307
1996	1	0.423080888	0.397241366	0.100981331	-0.052654396	-0.491051203	-0.363916346	-0.501837209	2.219324097	3.236084261	3.030121348
1996	2	0.425403077	0.398483793	0.102418809	-0.049190057	-0.48891941	-0.367427867	-0.507399437	2.220280012	3.2361696	3.028127497
1996	3	0.425792626	0.396323909	0.102257886	-0.063197339	-0.501640254	-0.365270848	-0.496576314	2.231743061	3.238518424	3.034219341
1996	4	0.422729013	0.393041654	0.102587047	-0.051455235	-0.496843533	-0.370436099	-0.501711283	2.246833692	3.239125342	3.034016238
1997	1	0.439346153	0.415382902	0.103913156	-0.051537031	-0.500391557	-0.366328658	-0.500151774	2.253619286	3.23960185	3.03462069
1997	2	0.41993203	0.395008384	0.100225023	-0.054081427	-0.489457481	-0.364306808	-0.496298748	2.259052356	3.246547617	3.046164722
1997	3	0.430305967	0.407143302	0.101738934	-0.071716946	-0.510079649	-0.371557131	-0.501571178	2.266119007	3.249209065	3.046410565
1997	4	0.432451766	0.409498535	0.101943637	-0.039239532	-0.485087926	-0.353775638	-0.484689185	2.277931816	3.248971361	3.051165043
1998	1	0.436824507	0.415180466	0.102894144	-0.054911378	-0.497196459	-0.357261913	-0.488308056	2.290268009	3.254184556	3.054921611
1998	2	0.429929883	0.41230144	0.102051255	-0.02927824	-0.473307272	-0.33745385	-0.468755095	2.30799857	3.259098479	3.061807845
1998	3	0.429844775	0.415191933	0.101801811	-0.021003003	-0.474989116	-0.342139686	-0.474494849	2.313020671	3.258058115	3.058146417
1998	4	0.433955734	0.424896075	0.102017805	0.007144128	-0.448345462	-0.320049625	-0.452894804	2.327729807	3.263981185	3.064522927
1999	1	0.429838902	0.416889958	0.101835478	-0.019175112	-0.466045638	-0.326719509	-0.455772517	2.333522052	3.263303698	3.062834172
1999	2	0.44853199	0.431935223	0.104241128	-0.010763668	-0.463589368	-0.314766682	-0.439713247	2.341638953	3.260803931	3.05894566
1999	3	0.443760455	0.424778242	0.104604022	0.000488922	-0.444532481	-0.305118994	-0.434980505	2.352465318	3.264216658	3.060290884
1999	4	0.45317664	0.442630926	0.103575355	0.022084411	-0.437888254	-0.303535955	-0.435261994	2.360849311	3.270166046	3.0722685
2000	1	0.435973385	0.422506425	0.100313778	0.022061015	-0.429238747	-0.297418879	-0.42065432	2.377071684	3.273722988	3.075614909
2000	2	0.445846267	0.43048638	0.100898413	0.008484513	-0.442683115	-0.312522443	-0.437005538	2.385255026	3.275916004	3.073590395
2000	3	0.456533962	0.444445482	0.10479562	0.035389041	-0.415054976	-0.289880414	-0.418160846	2.392620211	3.269671252	3.071494133
2000	4	0.454089749	0.435336033	0.103912185	0.023901531	-0.428143552	-0.302443838	-0.421079992	2.400580369	3.271063134	3.074417654
2001	1	0.463532652	0.439248709	0.104035888	0.043316468	-0.404531604	-0.276872848	-0.40147524	2.41275851	3.27008099	3.074483223
2001	2	0.450054686	0.436614287	0.102918526	0.041632535	-0.404630057	-0.281812217	-0.410982839	2.422276921	3.264598089	3.065467394
2001	3	0.453463193	0.437788737	0.101533392	0.059119311	-0.390974916	-0.269619182	-0.401560938	2.431156064	3.260311055	3.060887305
2001	4	0.459585502	0.442229524	0.10465552	0.049399785	-0.39612604	-0.26719037	-0.393104166	2.437633722	3.251782916	3.047179046
2002	1	0.456862609	0.438394736	0.10475495	0.063601782	-0.379683375	-0.264055686	-0.399658385	2.438119305	3.241741175	3.036352038
2002	2	0.448961798	0.431306092	0.101358163	0.082588997	-0.362799243	-0.246239274	-0.380209671	2.449897799	3.245107074	3.043231895
2002	3	0.461638896	0.44455967	0.103805184	0.08328948	-0.365358654	-0.242080147	-0.374364094	2.439100621	3.240872231	3.0367481
2002	4	0.447148163	0.426953647	0.102162379	0.076492286	-0.367931594	-0.245686056	-0.381211696	2.460859916	3.231280448	3.02087184
2003	1	0.455144469	0.436050848	0.103307782	0.072225533	-0.378909956	-0.253362728	-0.393170495	2.459313187	3.227211955	3.020333903
2003	2	0.459765572	0.446920307	0.105010213	0.099814485	-0.350340671	-0.237229481	-0.371633949	2.463366058	3.221606758	3.017303644
2003	3	0.445669516	0.429975533	0.101021534	0.101152077	-0.344650502	-0.230417344	-0.370910404	2.470332036	3.219771501	3.010473522
2003	4	0.450849892	0.435758869	0.101341793	0.102863395	-0.341643126	-0.219342769	-0.362477362	2.47234137	3.216190859	3.008080433
2004	1	0.445067444	0.437102953	0.101731428	0.110559009	-0.344237445	-0.220432251	-0.359538525	2.478840036	3.222768067	3.020422361
2004	2	0.445684777	0.426460087	0.10165051	0.101330901	-0.340162799	-0.21726209	-0.356890233	2.486701586	3.219267787	3.006547525
2004	3	0.456194948	0.4354479	0.105627404	0.093500914	-0.342752945	-0.222961453	-0.362154432	2.486591739	3.219291319	3.010730908
2004	4	0.45260646	0.43466129	0.103058	0.119376532	-0.324081763	-0.213095962	-0.352281765	2.489283353	3.223447698	3.014501028
2005	1	0.456958497	0.441005678	0.102934354	0.114752427	-0.326531494	-0.203334942	-0.351786097	2.498871392	3.224386728	3.016061837
2005	2	0.4593358	0.442376393	0.103784315	0.096284382	-0.338330148	-0.211385642	-0.358418175	2.498107316	3.226421434	3.017523132
2005	3	0.450581747	0.438451571	0.100104854	0.101210771	-0.334721502	-0.208619178	-0.353411372	2.506608006	3.229411191	3.020746447
2005	4	0.458497192	0.444821402	0.105780244	0.10768152	-0.32934918	-0.215516203	-0.356287956	2.513416229	3.241384275	3.037078683
2006	1	0.463509257	0.438025637	0.105697467	0.109332328	-0.319400391	-0.189166947	-0.337295378	2.514115679	3.227984026	3.022110463
2006	2	0.46435348	0.452178416	0.103323366	0.119367308	-0.315291198	-0.19519315	-0.336611886	2.526650472	3.228530893	3.023264426 ];